| Willunga Boerne | Central Time | 14:30 |
| Willunga Xuchang | China Time | 01:30 |
| Willunga Boelenslaan | Central European Time | 07:30 |
| Willunga Xuzhou | China Time | 01:30 |
| Willunga Bocas del Toro Province | Eastern Time | 14:30 |
| Willunga Yaliyuru | India Standard Time | 04:00 |
| Willunga Bochum | Central European Time | 07:30 |
| Willunga Yallabatharra | Western Australia Time | 01:30 |
| Willunga Boca del Río | Central Time | 14:30 |
| Willunga Yallambie | Eastern Australia Time | -00:30 |
| Willunga Boaz | Central Time | 14:30 |
| Willunga Boambee | Eastern Australia Time | -00:30 |
| Willunga Capileira | Central European Time | 07:30 |
| Willunga Capilla del Monte | Argentina Time | 12:30 |
| Willunga Capitol Heights | Eastern Time | 13:30 |
| Willunga Capitola | Pacific Time | 16:30 |
| Willunga Capraia E Limite | Central European Time | 07:30 |
| Willunga Chester Hill | Eastern Australia Time | -00:30 |
| Willunga Chester | Eastern Time | 13:30 |
| Willunga Chesterland | Eastern Time | 13:30 |
| Willunga Chestermere | Mountain Time | 15:30 |
| Willunga Chesterton | Central Time | 14:30 |
| Willunga Chestertown | Eastern Time | 13:30 |
| Willunga Chicago | Central Time | 14:30 |
| Willunga Chianciano Terme | Central European Time | 07:30 |
| Willunga Chiang Mai | Indochina Time | 02:30 |
| Willunga Cannington | Western Australia Time | 01:30 |
| Willunga Cannington | Eastern Time | 13:30 |
| Willunga Cannon Air Force Base | Mountain Time | 15:30 |
| Willunga Canley Heights | Eastern Australia Time | -00:30 |
| Willunga Canley Vale | Eastern Australia Time | -00:30 |
| Willunga Canmore | Mountain Time | 15:30 |
| Willunga Canena | Central European Time | 07:30 |
| Willunga Candolim | India Standard Time | 04:00 |
| Willunga Canfield | Eastern Time | 13:30 |
| Willunga Cangey | Central European Time | 07:30 |
| Willunga Cape Town | South Africa Standard Time | 07:30 |
| Willunga Cape Town | South Africa Standard Time | 07:30 |
| Willunga Capel Saint Mary | United Kingdom Time | 08:30 |
| Willunga Capanne | Central European Time | 07:30 |
| Willunga Cape Breton | Atlantic Time | 12:30 |
| Willunga Caorle | Central European Time | 07:30 |
| Willunga Canyonville | Pacific Time | 16:30 |
| Willunga Canyon | Central Time | 14:30 |
| Willunga Cross Plains | Central Time | 14:30 |
| Willunga Crossville | Central Time | 14:30 |
| Willunga Crossways | United Kingdom Time | 08:30 |
| Willunga Croyde | United Kingdom Time | 08:30 |
| Willunga Croydon | Eastern Australia Time | -00:30 |
| Willunga Croydon Park | Eastern Australia Time | -00:30 |